Adds COM init to AudioManager thread for Windows

media/audio/audio_manager_base.h

Index: media/audio/audio_manager_base.h
diff --git a/media/audio/audio_manager_base.h b/media/audio/audio_manager_base.h
index 61f95834145048c408f5a5ceaef72078dcd95919..b4ef70edfd5b86131ba68cb40fa2220351f3cd3e 100644
--- a/media/audio/audio_manager_base.h
+++ b/media/audio/audio_manager_base.h
@@ -12,15 +12,14 @@
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
+#include "base/threading/thread.h"

[henrika (OOO until Aug 14), 2012/09/17 16:44:08]

Will fix.

+#include "base/win/scoped_com_initializer.h"
 #include "media/audio/audio_manager.h"
 
-namespace base {
-class Thread;
-}
-
 namespace media {
 
 class AudioOutputDispatcher;
+class AudioThread;
 
 // AudioManagerBase provides AudioManager functions common for all platforms.
 class MEDIA_EXPORT AudioManagerBase : public AudioManager {
@@ -108,7 +107,7 @@ class MEDIA_EXPORT AudioManagerBase : public AudioManager {
 
   // Thread used to interact with AudioOutputStreams created by this
   // audio manger.
-  scoped_ptr<base::Thread> audio_thread_;
+  scoped_ptr<media::AudioThread> audio_thread_;
   mutable base::Lock audio_thread_lock_;
 
   // Map of cached AudioOutputDispatcher instances.  Must only be touched